IN-CEILING INSTALLATION: 4S DEEP ELECTRICAL BOX
1.Remove the surface mount ring from the back box (refer to Figure 8):
a.Place your fingers on the circular marks located on the sides of the surface mount ring.
b.Pinch the sides.
c.Lift and remove the surface mount ring from the back box.
2.Attach the adapter ring to the 4S box with two
3.Connect the video cable/wires.
BNC: Connect the BNC connector from the Camclosure to a mating BNC connector.
Twisted pair: Connect the blue wire to Video +; connect the gray wire to Video
4.Connect the power wires (refer to Table E).
Table E. Power Input:
Voltage | Red Wire | Black Wire |
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12 VDC | + | Ground |
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24 VAC | – | – |
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AC operation only: If you are wiring more than one Camclosure to the same transformer, connect one side of the transformer to the red wire on all units; connect the other side of the transformer to the black wire on all units.
NOTE: Failure to connect all of the units in the same way will cause the cameras to be out of phase with each other, which might produce a vertical roll when switching between cameras.
5. Attach the back box to the adapter plate with two
4S DEEP ELECTRICAL BOX
CEILING/ |
WALL |
ADAPTER | ||
RING | ||
(SUPPLIED) | ||
| ||
BACK | ||
(SUPPLIED) | BOX |
Figure 8. 4S Deep Electrical Box Installation
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